The trouble with Lance Armstrong's fall from grace is that he wasn't just a sports hero; he was a self-styled symbol of hope. Which is why we're all left wondering: does his doping confession negate his charitable work? Candidly, we're conflicted. Some of the onus for Armstrong's fall lies on our cultural tendency to elevate celebrities and sports idols to too-good-to-be-true status, then crucify them in the court of public opinion at their every transgression.